Binder Free SnO₂-CNT Composite as Anode Material for Li-Ion Battery

Figure 7

(a) Cyclic voltammetry of bare CNT film on copper at a scan rate of 0.10 mV/s. (b) Cyclic voltammetry of SnO₂-CNT composite film on copper at a scan rate of 0.10 mV/s.

(a)

(b)